TWI449964B - An optical film and a method for manufacturing the same, and an anti-glare polarizing element and a display device using the same - Google Patents
An optical film and a method for manufacturing the same, and an anti-glare polarizing element and a display device using the same Download PDFInfo
- Publication number
- TWI449964B TWI449964B TW097123775A TW97123775A TWI449964B TW I449964 B TWI449964 B TW I449964B TW 097123775 A TW097123775 A TW 097123775A TW 97123775 A TW97123775 A TW 97123775A TW I449964 B TWI449964 B TW I449964B
- Authority
- TW
- Taiwan
- Prior art keywords
- fine
- optical film
- angle
- comb
- log
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
- G02B1/118—Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007170563 | 2007-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200916836A TW200916836A (en) | 2009-04-16 |
TWI449964B true TWI449964B (zh) | 2014-08-21 |
Family
ID=40185721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097123775A TWI449964B (zh) | 2007-06-28 | 2008-06-25 | An optical film and a method for manufacturing the same, and an anti-glare polarizing element and a display device using the same |
Country Status (7)
Country | Link |
---|---|
US (1) | US8325418B2 (de) |
EP (1) | EP2161596A4 (de) |
JP (1) | JPWO2009001911A1 (de) |
KR (1) | KR20100031093A (de) |
CN (1) | CN101578538B (de) |
TW (1) | TWI449964B (de) |
WO (1) | WO2009001911A1 (de) |
Families Citing this family (33)
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EP1962110A1 (de) * | 2007-02-14 | 2008-08-27 | Sony Corporation | Antiglanzfolie, Herstellungsverfahren dafür und Anzeigevorrichtung damit |
CN101558333B (zh) * | 2007-05-09 | 2012-02-22 | 索尼株式会社 | 防眩膜、其制备方法以及使用该防眩膜的显示装置 |
JP5216501B2 (ja) * | 2007-09-28 | 2013-06-19 | 富士フイルム株式会社 | 光学フィルム、偏光板、及び画像表示装置 |
JP2010015109A (ja) * | 2008-07-07 | 2010-01-21 | Sony Corp | 光学フィルムおよびその製造方法、防眩性偏光子、ならびに表示装置 |
KR20100058337A (ko) * | 2008-11-24 | 2010-06-03 | 삼성전자주식회사 | 휴대용 전자 기기의 도장 조성물 및 그의 도장방법 |
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US8325296B2 (en) | 2009-03-30 | 2012-12-04 | Fujifilm Corporation | Light-transmitting substrate, optical film, polarizing plate and image display device |
CN102460231B (zh) | 2009-06-02 | 2016-05-18 | 3M创新有限公司 | 光重新定向膜和使用此膜的显示器 |
JP5997047B2 (ja) * | 2009-06-02 | 2016-09-28 | スリーエム イノベイティブ プロパティズ カンパニー | マイクロ構造化表面を有するアンチグレアフィルム |
JP6110051B2 (ja) * | 2009-11-18 | 2017-04-05 | 恵和株式会社 | 光学シート及びこれを用いたバックライトユニット |
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JP6100684B2 (ja) | 2010-05-07 | 2017-03-22 | スリーエム イノベイティブ プロパティズ カンパニー | マイクロ構造化表面を含む反射防止フィルム |
CN106842394A (zh) * | 2010-06-25 | 2017-06-13 | 安德鲁·理查德·帕克 | 光学效应结构 |
JP5677882B2 (ja) * | 2011-03-28 | 2015-02-25 | リンテック株式会社 | ニュートンリング防止シート |
JP2012220854A (ja) * | 2011-04-12 | 2012-11-12 | Keiwa Inc | 光学フィルム、光学シート及び液晶表示モジュール |
CN103733094B (zh) * | 2011-07-26 | 2016-02-03 | 木本股份有限公司 | 静电电容式触摸面板、防眩性膜以及显示装置 |
CN103797385B (zh) * | 2011-09-05 | 2017-03-22 | 大日本印刷株式会社 | 图像显示装置用防眩片及其制造方法以及使用该防眩片的适合于动态图像和静止图像的共用的图像显示装置的纯黑感及图像清晰度的改善方法 |
WO2013054804A1 (ja) * | 2011-10-12 | 2013-04-18 | 大日本印刷株式会社 | 画像表示装置用防眩シート |
TWI451117B (zh) * | 2011-12-07 | 2014-09-01 | Innolux Corp | 多功能光學膜、其之製造方法、及包含其之影像顯示系統 |
KR101735252B1 (ko) * | 2012-05-09 | 2017-05-12 | 다이니폰 인사츠 가부시키가이샤 | 광학 필름, 편광판, 액정 패널 및 화상 표시 장치 |
WO2014031573A1 (en) * | 2012-08-21 | 2014-02-27 | 3M Innovative Properties Company | Articles with binder-deficient slip coating and method for making same |
KR20140066449A (ko) * | 2012-11-23 | 2014-06-02 | 삼성디스플레이 주식회사 | 반사 시트, 백라이트 유닛, 액정 표시 장치 및 그 제조 방법 |
CN104199575B (zh) * | 2014-08-29 | 2017-11-03 | 昆山龙腾光电有限公司 | 触控显示装置及其制作方法 |
JP6585342B2 (ja) * | 2014-11-19 | 2019-10-02 | 住友化学株式会社 | 防眩性フィルム、防眩性偏光板及び画像表示装置 |
JP6577708B2 (ja) * | 2014-12-05 | 2019-09-18 | 日東電工株式会社 | 透明導電性フィルムおよびそれを用いたタッチセンサ |
WO2018084052A1 (ja) * | 2016-11-01 | 2018-05-11 | アルプス電気株式会社 | 光学パネルおよびその製造方法ならびに機器 |
TWI821234B (zh) | 2018-01-09 | 2023-11-11 | 美商康寧公司 | 具光改變特徵之塗覆製品及用於製造彼等之方法 |
JP7326734B2 (ja) * | 2018-12-10 | 2023-08-16 | 大日本印刷株式会社 | 光学積層体、該光学積層体の製造方法、積層部材及び表示装置 |
CN110427123A (zh) * | 2019-07-19 | 2019-11-08 | 深圳市华星光电半导体显示技术有限公司 | 一种触控显示装置 |
CN110442273A (zh) | 2019-07-19 | 2019-11-12 | 深圳市华星光电半导体显示技术有限公司 | 红外触控显示装置 |
CN115769109A (zh) * | 2020-05-15 | 2023-03-07 | 大日本印刷株式会社 | 防眩膜和图像显示装置 |
US20220011478A1 (en) | 2020-07-09 | 2022-01-13 | Corning Incorporated | Textured region of a substrate to reduce specular reflectance incorporating surface features with an elliptical perimeter or segments thereof, and method of making the same |
TWI789017B (zh) * | 2021-09-17 | 2023-01-01 | 明基材料股份有限公司 | 高霧度防眩膜以及高霧度防眩抗反射膜 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US6343865B1 (en) * | 1998-02-17 | 2002-02-05 | Dai Nippon Printing Co., Ltd. | Non-glare film, polarizing device and display device |
TW200413748A (en) * | 2003-01-16 | 2004-08-01 | Sumitomo Chemical Co | Anti-glare film, method of producing the same, and display equipped with the same |
TW200706362A (en) * | 2005-06-28 | 2007-02-16 | Nitto Denko Corp | Antiglare hardcoat film |
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JPS63298201A (ja) * | 1987-05-29 | 1988-12-06 | Asahi Chem Ind Co Ltd | ノングレアシ−ト |
JP2525685B2 (ja) | 1990-04-27 | 1996-08-21 | 株式会社日本製鋼所 | 光学素子 |
JPH09193333A (ja) | 1996-01-16 | 1997-07-29 | Dainippon Printing Co Ltd | 防眩性フィルム |
JPH1020103A (ja) * | 1996-07-05 | 1998-01-23 | Dainippon Printing Co Ltd | 防眩フィルム |
JPH10253832A (ja) | 1997-03-11 | 1998-09-25 | Bando Chem Ind Ltd | 液晶表示装置の光散乱導光板 |
JP3507719B2 (ja) | 1998-02-17 | 2004-03-15 | 大日本印刷株式会社 | 防眩フィルム、偏光素子及び表示装置 |
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JP2002196117A (ja) * | 2000-12-25 | 2002-07-10 | Nitto Denko Corp | 光拡散層、光拡散性シート及び光学素子 |
JP2002268053A (ja) | 2001-03-13 | 2002-09-18 | Kyocera Corp | カラー液晶表示装置 |
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US7190525B2 (en) | 2001-10-11 | 2007-03-13 | Fuji Photo Film Co., Ltd. | Diffusion film comprising transparent substrate and diffusion layer |
JP3996365B2 (ja) * | 2001-10-11 | 2007-10-24 | 富士フイルム株式会社 | 光散乱フイルム、偏光板および液晶表示装置 |
JP2004061601A (ja) | 2002-07-25 | 2004-02-26 | Nitto Denko Corp | 被膜シートの製造方法、反射防止シートの製造方法、反射防止シート、光学素子および画像表示装置 |
JP3825782B2 (ja) | 2003-01-16 | 2006-09-27 | 住友化学株式会社 | 防眩フィルム及びその製造方法、並びにそれを備えた表示装置 |
JP4130928B2 (ja) * | 2003-08-13 | 2008-08-13 | 住友化学株式会社 | 防眩性光学フィルム |
JP2005140863A (ja) | 2003-11-04 | 2005-06-02 | Nitto Denko Corp | 粒子分散系樹脂シート、画像表示装置用基板および画像表示装置 |
JP2005140890A (ja) * | 2003-11-05 | 2005-06-02 | Sumitomo Chemical Co Ltd | 防眩フィルム及び画像表示装置 |
US20080137206A1 (en) * | 2005-02-22 | 2008-06-12 | Fujifilm Corporation | Film, Manufacturing Method Thereof, Polarization Plate Using the Film, and Liquid Crystal, and Display Device Using the Polarizing Plate |
JP4505810B2 (ja) | 2005-03-29 | 2010-07-21 | 富士フイルム株式会社 | 塗布方法及び防眩性フィルムの製造方法 |
US8199333B2 (en) | 2005-05-27 | 2012-06-12 | Carl Zeiss Smt Gmbh | Optical scattering disk, use thereof, and wavefront measuring apparatus |
JP5010813B2 (ja) | 2005-06-03 | 2012-08-29 | 富士フイルム株式会社 | 防眩性反射防止フィルム、その製造方法、該防眩性反射防止フィルムを用いた偏光板および該偏光板を用いた液晶表示装置 |
JP2007079027A (ja) * | 2005-09-13 | 2007-03-29 | Fujifilm Corp | 複合光学シートユニットおよび複合光学シートユニットの製造方法 |
US7505104B2 (en) * | 2005-09-16 | 2009-03-17 | Fujifilm Corporation | Antiglare antireflective film, polarizing plate and liquid crystal display |
CN101563567B (zh) | 2005-10-17 | 2012-11-21 | I2Ic公司 | 提供表面形式的光源的装置和方法 |
JPWO2007046275A1 (ja) | 2005-10-19 | 2009-04-23 | コニカミノルタオプト株式会社 | 防眩性フィルム、偏光板及び表示装置 |
JP2006171724A (ja) * | 2005-11-30 | 2006-06-29 | Dainippon Printing Co Ltd | 防眩フィルム |
JP2007156132A (ja) | 2005-12-06 | 2007-06-21 | Sumitomo Chemical Co Ltd | 防眩フィルム及び画像表示装置 |
US7848021B2 (en) * | 2006-02-17 | 2010-12-07 | Fujifilm Corporation | Optical film, antireflection film, polarizing plate and image display device |
EP1962111A1 (de) * | 2007-02-21 | 2008-08-27 | Sony Corporation | Antiglanzfolie, Herstellungsverfahren für eine Antiglanzfolie und Anzeigevorrichtung mit Antiglanzfolie |
-
2008
- 2008-06-20 CN CN2008800015404A patent/CN101578538B/zh not_active Expired - Fee Related
- 2008-06-20 WO PCT/JP2008/061680 patent/WO2009001911A1/ja active Application Filing
- 2008-06-20 US US12/520,946 patent/US8325418B2/en not_active Expired - Fee Related
- 2008-06-20 JP JP2009520642A patent/JPWO2009001911A1/ja active Pending
- 2008-06-20 EP EP08777645A patent/EP2161596A4/de not_active Withdrawn
- 2008-06-20 KR KR1020097013189A patent/KR20100031093A/ko not_active Application Discontinuation
- 2008-06-25 TW TW097123775A patent/TWI449964B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6343865B1 (en) * | 1998-02-17 | 2002-02-05 | Dai Nippon Printing Co., Ltd. | Non-glare film, polarizing device and display device |
TW200413748A (en) * | 2003-01-16 | 2004-08-01 | Sumitomo Chemical Co | Anti-glare film, method of producing the same, and display equipped with the same |
TW200706362A (en) * | 2005-06-28 | 2007-02-16 | Nitto Denko Corp | Antiglare hardcoat film |
Also Published As
Publication number | Publication date |
---|---|
CN101578538A (zh) | 2009-11-11 |
JPWO2009001911A1 (ja) | 2010-08-26 |
TW200916836A (en) | 2009-04-16 |
EP2161596A4 (de) | 2011-10-12 |
KR20100031093A (ko) | 2010-03-19 |
US8325418B2 (en) | 2012-12-04 |
EP2161596A1 (de) | 2010-03-10 |
US20090310219A1 (en) | 2009-12-17 |
WO2009001911A1 (ja) | 2008-12-31 |
CN101578538B (zh) | 2011-11-16 |
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